34451827199 has 4 divisors (see below), whose sum is σ = 34472545536. Its totient is φ = 34431108864.

The previous prime is 34451827187. The next prime is 34451827243. The reversal of 34451827199 is 99172815443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34451827199 - 2¹² = 34451823103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34451827199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34451827499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10356674 + ... + 10359999.

It is an arithmetic number, because the mean of its divisors is an integer number (8618136384).

Almost surely, 2^34451827199 is an apocalyptic number.

34451827199 is a deficient number, since it is larger than the sum of its proper divisors (20718337).

34451827199 is a wasteful number, since it uses less digits than its factorization.

34451827199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20718336.

The product of its digits is 2177280, while the sum is 53.

The spelling of 34451827199 in words is "thirty-four billion, four hundred fifty-one million, eight hundred twenty-seven thousand, one hundred ninety-nine".